1. Graves Drilling
540 S Ugstad Rd, Duluth, MN 55810
Coordinate: 46.72923,-92.23529
Phone: (218) 249-0471
2. Como Oil & Propane
4330 W 1st St, Duluth, MN 55807
Coordinate: 46.74628,-92.15368
Phone: (218) 722-6666
3. Duluth Petroleum Products Terminal
5746 Old Highway 61, Duluth, MN 55810
Coordinate: 46.70905,-92.28628
Phone: (218) 624-2778
4. Ferrellgas
6049 Rice Lake Rd, Duluth, MN 55803
Coordinate: 46.9482,-92.15681
Phone: (888) 337-7355
5. Great Lakes Gas Transmission
130 W Superior St Ste 812, Duluth, MN 55802
Coordinate: 46.78507,-92.10011
Phone: (218) 727-8709
6. Global
200 E Carterett St, Duluth, MN 55808
Coordinate: 46.66483,-92.22172
Phone: (218) 626-2761
7. Midway Clark
130 S Boundary Ave, Duluth, MN 55810
Coordinate: 46.73833,-92.21663
Phone: (218) 628-0372
8. Northern Natural Gas Company
Po Box 554, Duluth, MN 55801
Coordinate: 47.094433,-91.84673
Phone: (218) 729-7220
9. Minnesota Power
Duluth, MN 55802
Phone: (218) 722-4941
10. Como Oil & Propane
3002 W Superior St, Duluth, MN 55806
Coordinate: 46.75802,-92.13546
Phone: (218) 722-6666